Pycangjie is a Python module, not an application.
@ -8981,8 +8981,6 @@ with pkgs;
pwndbg = callPackage ../development/tools/misc/pwndbg { };
pycangjie = pythonPackages.pycangjie;
pycflow2dot = with python3.pkgs; toPythonApplication pycflow2dot;
pydb = callPackage ../development/tools/pydb { };